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Analysis on Technology and Economical Performance of the 2BQD-4 Suction Precisions Seeder
Author(s): 
Pages: 55-56,71
Year: Issue:  2
Journal: JOURNAL OF AGRICULTURAL MECHANIZATION RESEARCH

Keyword:  农业工程精播机分析单体传动双吸室结构成本效益;
Abstract: 由于制种的特殊要求,父母本要根据一定行数比进行播种.然而,目前一直无专用等制种的播种机械.2BQD-4型气吸式精密播种机既能进行大田播种又适用于制种田播种.为此,分析了2BQD-4型气吸式精播机的技术先进性能,总结出其显著特点是采用了单体传动方式和独特的双吸室结构,制造成本低,灵活性好,使用范围广.通过作业期成本计算等分析了该机的经济性能,结果表明,2BQD-4型气吸式精密播机经济性能好,既为生产企业开拓了市场,又为农民增收创造了条件.
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